Answer: Confirmation bias
Explanation:
If all the sources Felix has collected support his claim, it means that he has ignored any accounts that might contradict his claim.
Confirmation bias refers to the inclination to only consider the information that supports the claim one wants to defend while avoiding the information that could invalidate it.
To ensure his research is not biased, Felix should acknowledge sources that contradict his claim.
Answer and Explanation:
Balbo is considered to be a self-aware character. He is aware that he is standing at the edge of the world, and he reveals that “his name will live.” He also accesses himself honestly by being putting himself in a critical perspective. Balbo character has flashbacks to reveal past events. After Laconia surprises Balbo on the mountain, the story's action is interrupted because of the flashbacks.
Through those flashbacks, readers come to know about the difference between what’s happening in actual and what he wishes to happen. This is called situational irony. The writer has used different types of ironies to convey what he really wants to. In a way, a writer who has written this story could lead readers differently. It could be possible that a reader has an entirely different point of view than in which a writer has written because of the diction, symbolism, and irony he used in his writing.
The answer is "He's sane."
"True - nervous - very, very dreadfully nervous had I been and am; but why will you say that I am mad? The disease had sharpened my senses not destroyed not build them. Above all was the sense of hearing acute. I heard all things in the heaven and the earth I heard many things in hell. How, then, am I mad? Harken! and observe how healthily - how calmly I can tell you the whole story."
Although he is mentally ill, he claims to be sane.
the machines were made of metal he learned
The answer to your question would be the second option; "The pursuit of knowledge should include respect for moral boundaries".